Balloon inflating: Listen & Download Balloon inflating .mp3 Error! Change your browser, please! ⇓ Download Air is let through the regulator ⚠ Balloon inflating ⚠ Air is blown through a glass tube ⚠ Small compressor blowing air ⚠ Mask breathing ⚠ Helium balloon ⚠ Truck Air Brakes ⚠ Air flow ⚠ Wind tunnel ventilation ⚠ Cut through the air with a gas burner ⚠ Steam ⚠ Blower, air broom ⚠ ★★★★★